This professional thesis examines the attitudinal shifts between senior and young participants engaged in Innovation 80’s CoGen Initiative—an intergenerational arts-based program operating in underserved Chicago communities. Drawing on stereotype threat theory, contact theory, and Erikson’s psychosocial framework, the study investigates how collaborative art-making, structured facilitation, mentorship, and diverse physical spaces influence perceptions across generations. Mixed methods were used to assess pre- and post-program survey data from five distinct programs. Quantitative analysis revealed significant improvements in collaboration enjoyment and pride in outcomes, while qualitative sentiment and word frequency analyses demonstrated overwhelmingly positive participant experiences. Findings indicate that well-designed intergenerational programs not only reduce age-based biases but also foster mutual understanding, empathy, and community connection. This research offers practical recommendations to enhance program design and increase impact, especially in marginalized settings.